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题型:阅读理解-阅读单选 难度:0.65 引用次数:124 题号:10570648

Is It a Healthy Interest?

The Guinness Book of World Records describes Ranulph Fiennes as the world’s greatest living explorer. His journeys include the first polar circumnavigation (极地环行) and the first unsupported crossing of the Antarctic continent on foot. So when he suffered a heart attack, it came as something of a surprise.

Exercise is highly beneficial as it reduces both the pulse (脉搏) rate and the blood pressure so reducing stress on the heart as it brings blood round the body. It also helps to keep the artery (动脉) walls more elastic (有弹性的).

But can you push yourself too much? On the subject of exercise, it is good to take several parts of “moderate” exercise a week,which is a little more than quick walking. “We need to be careful when we’re doing extreme sports,” says expert Len Almond. “Extreme stress can make almost impossible demands on the body’s ability to recover. The stress of extreme sports forces biochemical changes in the body, and the physical response to that kind of activity will be too extreme.”

We all know how the Olympics began. The man who ran 26 miles from the town of Marathon to Athens with news of a victory died as soon as he arrived,and the cause of his sudden death might be the heart attack. Further research was done by scientists. They studied cyclists (自行车运动员) on a race that covers 230km with a height change of 5,500m. They were interested in one particular enzyme (酶), high concentrations of which are found in those who have suffered a heart attack. The scientists found that levels of this chemical increased in most of the cyclists who completed the race. The largest increases were seen in the fastest cyclists who had trained the hardest.

Most of us will never put our bodies to such extreme sports. But if, when you hear about someone like Fiennes,you ask whether exercise is worth it. I advise you to consider your own condition. Personally, I agree with the saying: “Run not to add years to your life but to add life to your years.”

1. According to the passage, taking exercise can_______ .
A.speed up the heart rateB.increase stress on the heart
C.reduce the blood pressureD.keep the artery walls straight
2. What does expert Len Almond suggest?
A.Our bodies can easily deal with physical stress.
B.Playing extreme sports is harmful to the human body.
C.We need a long period of recovery after extreme sports.
D.There is more to learn about the effect of physical stress.
3. Why is the research on the cyclists mentioned in Paragraph 4?
A.To suggest a different area of research.
B.To support the activity of taking part in sports.
C.To explain the effect of a height change on cyclists.
D.To prove that extreme sports may cause heart attacks.
4. The author believes that exercise_______.
A.helps you have a regular lifeB.adds years to your life
C.should be done in moderationD.will be worth the effort

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【推荐1】I wanted, in 1999, to be a “farmer's wife”. Thankfully, after quick correction by my progressive parents, that gradually turned into “farmer”. But that only lasted until my dad told me I had to put my arms up cows’ backsides. Immediately I rethought my career path. Driving instructor followed, and then somewhere along the way, footballer.

I remember the exact moment when I told my dad I admired my sister, who had trained with Crewe Alexandra Girls for a year or two as a left back. I was watching the game with him and it just came out, “it makes me sad I can't be a footballer.” He asked why not, and I answered, because I'm not a boy and no one watches women’s football.” Looking back I can see exactly why I felt like that.

At school, there was an unwritten rule that sports like hockey and netball were “girl” sports and rugby and football were for the boys I'd never seen a women's football match on TV; the only female athletes I’d heard of were in the Olympics.

Representation is critical, and although we talk about it a lot, I'm yet to be convinced that those were represented often fully understand what it means to those who aren’t, and how, without really releasing, it affects the decisions that makes and the general trajectory of their life. In the words of Marian Wright-Edelaman, “you can't be what you can't see.” Lack of representation leads, at least, to a misunderstanding around a certain group of people, or at worst, fear and discrimination.

When I look back at the conversation with my father, I often wonder what paths I would have taken if the option had not seemed so impossible. In June of last year, people across the world watched talented, skillful female footballers play as the Lionesses took on Scotland in the 2019 FIFA World Cup. Among the millions of viewers, perhaps was a little girl believing that she too can be a Lionesses one day.

1. What did the author go through on her career pass?
A.She stuck to her initial goal.B.She followed her sister's footsteps.
C.She took her parents' words seriously.D.She sought advice from others actively.
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A.They had no clear rules.B.They were not inclusive.
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A.To show pity for Marian’s being discriminated.
B.To describe the general trajectory of Marian's life.
C.To stress what lack of representation can lead to.
D.To explain how the misunderstanding is caused.
4. What can we infer from the last paragraph?
A.The author has been part of the Lionesses.B.The Lionesses is a female team without equal.
C.FIFA Women's World Cup will catch on.D.Girls will be motivated to Pursue their dreams.
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【推荐2】How to Determine the Best Time to Exercise

Any time of the day you can spend to exercise is a good time for getting active.     1     Consider your lifestyle and exercise goals to help find the right time for you.

You should determine when you have the most energy. Do you struggle to get out of the bed in the morning or do you wake up full of energy and ready to go?    2     Once you establish what your sleep tendencies are, you will have a better idea of when your body is most likely to exercise. If you are not a morning person, do not schedule early morning exercise.

    3     When are you the busiest? When do you tend to schedule your most important tasks? Try to fit in your exercise before or at least around these events if possible. Some people would prefer to put it first while others prefer to put it off until the end of the day when they are all caught up.

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【推荐3】The idea that you can use humor, laughter, and play to make you healthier probably seems too simple to be true. However, it is really true and simple. The sense of humor, laughter and play plays an important part in keeping you healthy.

Treat the blues with a sense of humor, which is closely tied to laughter. Laughter is infectious. Have you ever heard a big laugh of a young child and been able to keep yourself from smiling? When laughter is shared between people, it makes them closer to each other and increases their happiness. Smiling is the beginning of laughter and a smile is also just as infectious as laughter is. You can experience something by smiling at everyone around you, and you will feel happier just by sharing a smile, even with a stranger.

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